发明名称 |
NEAR-INFRARED ABSORBING FILM, PROCESS FOR PRODUCING THE SAME, NEAR-INFRARED ABSORBING FILM ROLL, PROCESS FOR PRODUCING THE SAME AND NEAR-INFRARED ABSORBING FILTER |
摘要 |
<p>The near-infrared ray absorption film of the present invention is a near-infrared ray absorption film in which a near-infrared ray absorption layer comprising a composition containing a near-infrared ray absorbing dye having maximum absorption at a wavelength of 800 to 1200 nm, and a resin is provided on a transparent substrate film, and is characterized that a surfactant having HLB of 2 to 12 is contained in the composition at 0.01 to 2.0% by mass. There can be provided a near-infrared ray absorption film excellent in coated film appearance which has the wide absorbing ability in the near-infrared ray absorbing region, has a high light transmittance in the visible light region, has little change in optical properties with time, and can respond to a higher luminance of a display, and higher-definition and higher image quality by Hi-Vision broadcasting in recent years.</p> |
申请公布号 |
EP1657573(A2) |
申请公布日期 |
2006.05.17 |
申请号 |
EP20040771749 |
申请日期 |
2004.08.11 |
申请人 |
TOYO BOSEKI KABUSHIKI KAISHA |
发明人 |
MORI, KENICHI;YOSHIMI, AKIRA;ONOMICHI, SHINYA;SHIMIZU, T.;KOSAKA, TASUKU;TAKI, HIROSHI;MIZUNO, NAOKI;IKEHATA, Y.;MORISHIGE, C. |
分类号 |
B32B;B32B27/18;G01J3/46;G02B5/20;G02B5/22;G09F9/00;(IPC1-7):G02B5/22 |
主分类号 |
B32B |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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